What is the cause of brownian motion?

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Explain about Scintillometer?

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Explain the Radiation ?

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Define Self-Luminous body ?

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Name the element which has the simplest absorption spectrum?

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In the 19th century, this scottish scientist showed that all magnetic and all electric phenomena could be described by four equations that often bear his name. What ishis name?

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Physicists most commonly call a mass moving in a straight line path as having:

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Differentiate static and kinetic friction.

0 Answers   Godrej,

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What is frequency of sound in air?

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a car is travelling at 72kmph, and if that car slows down to 60kmph it takes an extra 1 hour to cover that same distance. at 72kmph, how long did it take for the car to cover that distance?

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What sound waves travel from air to water the frequency remains?

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Why a boat rise higher, when it passes from the river water to sea water ?

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